North Branch Patapsco River At Cedarhurst, Md Realtime Data
NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD
Realtime Data • Report • Conditions
14
Discharge (cfs)
1.3
Gauge Height (ft)
Streamflow discharge was last observed at 14 cfs, and a gauge height of 1.28 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 16 .
Weather today, Tomorrow,
The river is a tributary of the Patapsco River and is a source of drinking water for Baltimore. The North Branch Patapsco River has several unique tributaries and dams along its course, including the Liberty Reservoir and Prettyboy Reservoir. Seasonal trends show that water levels are generally highest in the spring due to snowmelt and rain, and lowest in the fall. The hydrology of the North Branch Patapsco River is important for both ecological and human purposes, including providing drinking water, recreation opportunities, and supporting aquatic life.
July 19, 2026
| Elevation | 423.0 ft |
| Last Updated | |
| Gage height, ft | 1.28 ft |
| Streamflow, ft³/s | 14.3 ft3/s |
| Stream water level elevation above NAVD 1988, in ft | 421.19 ft |
| Percent of Normal | 41% |
| Year Over Year Average | 35 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 7,370 cfs |
| Geolocation | 39.50, -76.89 |
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